Source : WordNet®

stooge
     n 1: a person of unquestioning obedience [syn: {flunky}, {flunkey},
           {yes-man}]
     2: a victim of ridicule or pranks [syn: {butt}, {goat}, {laughingstock}]
     v 1: cruise in slow or routine flights
     2: act as the stooge; "His role was to stooge for the popular
        comedian"
     3: act as a stooge, in a compliant or subordinate manner; "He
        stooged for the flamboyant Senator"